Okay, I put a bunch of PEx extractions into:
http://www.prismnet.com/~trag/Firmware/PEx/
I ran a Hex Compare of the files and all the 3MB files are identical, including the one from the ROM archive which they called a bad dump.
The 4MB files are identical to each other, and they are identical to the 3MB files through the first 3MB. In other words, the 4MB files have extra stuff at the end.
The 4MB files are the ROM_grabber... files. Everything else is 3MB.
So, which do I use?
If I make a ROM with the 3MB files, the upper 1MB is going to be blank, or unprogrammed. I may as well use the 4MB files. I can't see where loading that upper 1MB with garbage would be worse than leaving it blank.
http://www.prismnet.com/~trag/Firmware/PEx/
I ran a Hex Compare of the files and all the 3MB files are identical, including the one from the ROM archive which they called a bad dump.
The 4MB files are identical to each other, and they are identical to the 3MB files through the first 3MB. In other words, the 4MB files have extra stuff at the end.
The 4MB files are the ROM_grabber... files. Everything else is 3MB.
So, which do I use?
If I make a ROM with the 3MB files, the upper 1MB is going to be blank, or unprogrammed. I may as well use the 4MB files. I can't see where loading that upper 1MB with garbage would be worse than leaving it blank.